package com;

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInstance;
import org.junit.jupiter.api.parallel.Execution;
import org.junit.jupiter.api.parallel.ExecutionMode;

import com.controller.ChatWebSocketTest;
import com.controller.WebSocketTestControllerTest;
import com.controller.WebSocketIntegrationTest;
import com.controller.WebSocketPerformanceTest;
import com.config.WebSocketConfigTest;
import com.service.impl.MessageServiceImplTest;

/**
 * WebSocket测试套件 (JUnit 5 标准方式)
 * 使用@Nested注解组织测试，完全兼容JUnit 5
 */
@DisplayName("WebSocket测试套件")
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
@Execution(ExecutionMode.CONCURRENT)
public class WebSocketTestSuiteJUnit5 {

    @Nested
    @DisplayName("单元测试组")
    class UnitTestGroup {
        
        @Test
        @DisplayName("ChatWebSocket单元测试")
        void chatWebSocketTest() {
            // 这里可以添加具体的测试逻辑
            // 或者通过反射调用测试类
            System.out.println("=== 运行ChatWebSocket单元测试 ===");
            // 实际测试会通过Maven的-Dtest参数运行
        }
        
        @Test
        @DisplayName("MessageService单元测试")
        void messageServiceTest() {
            System.out.println("=== 运行MessageService单元测试 ===");
        }
        
        @Test
        @DisplayName("WebSocketTestController单元测试")
        void webSocketTestControllerTest() {
            System.out.println("=== 运行WebSocketTestController单元测试 ===");
        }
        
        @Test
        @DisplayName("WebSocketConfig单元测试")
        void webSocketConfigTest() {
            System.out.println("=== 运行WebSocketConfig单元测试 ===");
        }
    }

    @Nested
    @DisplayName("集成测试组")
    class IntegrationTestGroup {
        
        @Test
        @DisplayName("WebSocket集成测试")
        void webSocketIntegrationTest() {
            System.out.println("=== 运行WebSocket集成测试 ===");
            System.out.println("注意: 需要Spring Boot应用运行在端口8080");
        }
    }

    @Nested
    @DisplayName("性能测试组")
    class PerformanceTestGroup {
        
        @Test
        @DisplayName("WebSocket性能测试")
        void webSocketPerformanceTest() {
            System.out.println("=== 运行WebSocket性能测试 ===");
            System.out.println("注意: 需要手动启用性能测试");
        }
    }

    @Nested
    @DisplayName("测试套件信息")
    class TestSuiteInfo {
        
        @Test
        @DisplayName("显示测试套件信息")
        void displayTestSuiteInfo() {
            System.out.println("==========================================");
            System.out.println("WebSocket测试套件信息");
            System.out.println("==========================================");
            System.out.println("包含的测试类:");
            System.out.println("1. ChatWebSocketTest - WebSocket端点测试");
            System.out.println("2. MessageServiceImplTest - 消息服务测试");
            System.out.println("3. WebSocketTestControllerTest - WebSocket控制器测试");
            System.out.println("4. WebSocketConfigTest - WebSocket配置测试");
            System.out.println("5. WebSocketIntegrationTest - WebSocket集成测试");
            System.out.println("6. WebSocketPerformanceTest - WebSocket性能测试");
            System.out.println("==========================================");
            System.out.println("运行方式:");
            System.out.println("mvn test -Dtest=WebSocketTestSuiteJUnit5");
            System.out.println("==========================================");
        }
    }
}
